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WISE Water Accounts Spatial Units dataset

Data
Prod-ID: DAT-223-en
Created 29 Nov 2019 Published 17 Dec 2019 Last modified 17 Dec 2019
1 min read
The Water Accounts Spatial Units dataset is an extraction of the European catchments and Rivers network system (ECRINS), aggregation catchments and reference layers - version 1, Jun. 2012. It contains 117 river basins extracted from the ECRINS functional river basin districts (EcrAgg). The Ecrins river basin districts are delineated according to the hydrological thresholds and do not necessarily follow administrative boundaries. The main purpose of the data set is to display the EEA water accounts outputs at the river basin level.

European data

Data download

The Water Accounts Spatial Units dataset is published in shapefile format.

  • WISE Water Accounts Spatial Units - PUBLIC VERSION - version 1, Jun. 2012
    Download file
  • WISE Water Accounts Spatial Units - METADATA - version 1, Jun. 2012
    Download file

Metadata

information.png Reporting obligations (ROD)
  • Not applicable
Relation:
Parent data set:  European catchments and Rivers network system (Ecrins)
Derived data set:  Environmental Accounting Reference Layers - SDI
Derived data set:  WISE Water Accounts database for Europe
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information.png Geographic coverage:
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information.png Tags:
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information.png Rights:
EEA standard re-use policy: unless otherwise indicated, re-use of content on the EEA website for commercial or non-commercial purposes is permitted free of charge, provided that the source is acknowledged (https://www.eea.europa.eu/legal/copyright). Copyright holder: European Environment Agency (EEA).
information.png Data sources

See metadata fiche.

information.png Owners:
European Environment Agency (EEA)
information.png Processors:
European Topic Centre on Inland, Coastal and Marine waters (ICM)
 

Related content

Based on external data

European catchments and Rivers network system (Ecrins) Version 1, Jun. 2012 - Ecrins is acronym for European catchments and Rivers network system. It is a geographical information system of the European hydrographical systems with a full topological information. Ecrins is a composite system made from the CCM developed by the JRC, Corine land Cover, WFD reporting elements, etc. It is organised from a layer of 181,071 “functional elementary catchments (FECs)” which average size is ~62 km2, fully connected with explicit identifier (ID) relationships and upstream area. Catchments are grouped as sub-basins, river basin districts (actual and functional to meet hydrographical continuity). The catchments are as well organised according to their sea shore of emptying to meet Marine Strategy delineations. Catchments are drained by 1,348,163 river segments, sorted as “main drains” (connecting together the FECs) and secondary drains (internal to a FEC). river segments mimic the natural drainage, however fulfilling the topological constraint of “0,1 or 2 upstreams, single or 0 downstream”. Each segment is populated with distance to the sea, to ease further processing. They are connected to elementary catchments and nodes documented with altitude. Segments are as well documented with a “dummy river code”, fully populated that earmark each segment with the most distant to the outlet in each drainage basin and, everywhere this has been possible, with a “true river” ID based on river naming. A layer of lakes and dams has been elaborated. Lakes polygons (70,847) are taken from Corine Land cover , WFD Art. 13 and in some cases, from CCM “water layer”. Lakes inlets and outlets are set with the segment ID and where relevant, the dams making the lake is documented. All lakes which depths and volume was found have been updated. Version 1.0 here presented still contain some topological errors (e.g. incorrect segment branching), because inaccurate geometry. They are noted and a correction procedure is underway.

Derived dataset

Environmental Accounting Reference Layers - SDI This is a collection of the geospatial Environmental Accounting Reference Layers of the Integrated Data Platform published on the website and registered in EEA`s Spatial Data Infrastructure (SDI). The link under "GIS data" points to the SDI thematic node on Environmental Accounting Reference Layers.
WISE Water Accounts database for Europe The WISE Water Accounts database contains monthly water accounts for the years 1990-2015 for 117 European river basins extracted from the ECRINS functional river basin districts. The water accounts data can be downloaded in two different formats: a spreadsheet that contains each accounting variable in a separate worksheet, and a database that contains all the variables of the asset and flow accounts to facilitate an integrated analysis. The WISE Water Accounts Spatial Units can also be downloaded from the EEA web site. Extensive clarifications on the development of the European water accounts can be found in the following reports published by the European Commission (DG ENV): "Guidance document on the application of water balances for supporting the implementation of the Water Framework Directive" (http://ec.europa.eu/environment/water/blueprint/balances.htm) and "Water ecosystem accounts reports" (http://ec.europa.eu/environment/water/blueprint/balances.htm)

Permalinks

For references, please go to https://www.eea.europa.eu/data-and-maps/data/wise-water-accounts-spatial or scan the QR code.

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